Bicycle - Maintenance and Repair
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Packing: 150 ml

AAS Juice

AAS Juice is a premium, aluminium anti-seize assembly paste. Using it will allow easy future deconstruction for maintenance by preventing against cold welding, corrosion and seizure. It will also ensure a squeak free interface between parts. And nobody likes a squeaky interface!


Apply a small amount – just enough to cover the threads on your component part and then tighten to the required torque setting as advised in the manufacturer’s instructions. Wipe of any excess.

AAS Juice is safe to use in all metal to metal contact situations.


Packing: 150 ml

Bearing Juice

Bearing Juice is a grease designed for use in low temperature applications such as hubs, bottom brackets and headsets. Don’t be alarmed that Bearing Juice is not purple and/or shiny – it doesn't need to be! These types of greases are lithium complex greases and are designed to work in applications where a high operating temperature is achieved such as a car wheel hub. Without these high temperatures being achieved the grease does not release its lubricating oils as effectively as it should and you don’t get optimum lubrication. Bearing Juice also has high resistance to water wash out which will help keep your bearing’s running smoother for longer through the British summer time.


To breathe new life in to a set of bearings carefully remove the outer and inner seals with a very thin screwdriver to reveal the bearings within their race. It is advisable to clean the bearings as much as possible with a degreaser such as Brake Juice or Dirt Juice Super Gnarl and then rinse with water before allowing them to dry out for as long as possible. Finally re-pack the bearings with fresh Bearing Juice before carefully replacing the inner seal followed by the outer seals.

We are sure you realise this, but the Jet Wash is the definitive arch enemy of the humble bearing so whilst we appreciate how convenient they can be to use, you should always take care to not focus the jet on any bearings as it will almost certainly reduce the lifespan of the bearings as it will force muck past the seals and into the bearing race leading to that horrible rough and gritty feeling. You wouldn't enjoy sand in your pants and neither do ball bearings……

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Packing: 50 ml

Carbon Juice

Before Carbon Fibre became the new best thing to make bicycles and there components from, we were used to just tightening a clamp and the item being clamped staying put. Fine for Aluminium/Steel/Titanium; not so for slippery Carbon Fibre. At best your seat post would gradually slip down leading to irritation and progressively more tired legs and at worst, because you know its a bit slippery, you over tighten and then "snap"....... Time for a a new seat post as the last one now has a lovely crack through it!

So with this in mind, Carbon Juice is there to give a little helping hand at increasing the friction between previously slippery carbon fibre surfaces. It reduces the chances of slippage and eliminates the need for you to over tighten and risk damaging your light weight parts. And one small pot will last a very long time as so little is required per application.

Simply apply to component interface area's and tighten to manufacturers recommended torque settings.

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Packing: 130 mL

Mineral Oil

Juice Lubes Mineral Oil Brake Fluid is a high performance formulation, with an extremely high boiling point. So even on the longest Alpine descents, lever feel is consistent and braking power stays high.

It is compatible for use in Mineral Oil brake systems only:


Fresh brake fluid is no substitute for worn pads or damaged hardware – always check these as well before riding.


Always consult your brake manufacturer’s instructions before attempting a fluid change. If you are unsure of your ability to do this correctly, consult a qualified mechanic.

dot 5.1

Packing: 500 mL

DOT 5.1 Universal Hydraulic Brake & Clutch Fluid

Rock DOT 5.1 is a high quality brake and clutch fluid, blended from superior materials to a high standard of purity.

  • Suitable for use in all motor vehicles and motorcycles made in the UK, USA, Europe and Japan
  • It cannot be used in Citroen or other vehicles requiring mineral based fluids
  • Mixes safely with the SAE J1703, DOT 3, DOT 4 and DOT 5.1 brake fluids

DOT 5.1 is designed to meet the stringent demands of the following specifications:

SAE J1703, SAE J 1704

US FMVSS 116 DOT 5.1, DOT 4 AND DOT 3.

ISO 4925


Brake fluid can damage vehicle paintwork and it must be washed off with water immediately. It is also necessary to keep the container tightly sealed to prevent absorption of moisture.

Contamination with dirt, water, petroleum products or other materials may result in brake failure or costly repairs.

Typical Physical Characteristics

Density @ 20C 1.050
Equilibrium reflux boiling point 269 C
Wet equilibrium boiling point 187 C
Viscosity @ -40C 810 cSt
Viscosity @ 100C 2.16 cSt

Packing: 400 mL


Juice Lubes JL69 performs the essential task of displacing moisture that can cause rust, corrosion and damage, leaving behind a lubricating and protective oil that increases component lifespan.

It has extremely high penetrating and anti-rust capabilities that ensure it will drive moisture out from anywhere. Put simply if moisture can get into a space then JL69 will get it back out again! It’s excellent searching power also results in the release of all rust bound parts without the need the for a six foot bar on the end of your spanner and a blow torch…… ;)


After cleaning your bike with Dirt Juice and rinsing with fresh water, Spray JL69 in to all nooks and crannies where moisture will sit and cause harm. Particular attention should be paid to the rear mech, front mech, bottom bracket, suspension pivots and cables.

DO NOT SPRAY ON BRAKE PADS AND DISCS – lubrication here is not the name of the game!

In addition to bike maintenance, JL69 can be used in any situation where sitting water, corrosion and rust are undesirable.